Re: CVS commit: src/sys/opencrypto

[christos%zoulas.com@localhost (Christos Zoulas)]

On Jan 19,  3:04pm, paul%whooppee.com@localhost (Paul Goyette) wrote:
-- Subject: Re: CVS commit: src/sys/opencrypto

| The mere existence of a non-zero unit is a "reference" that needs to 
| prevent unloading.

What if it is the last reference? Then the ref count will go to zero after
close without unloading, and you'll never unload.

| The two checks (unit# and ref-count) are equivalent and redundant, and 
| only one of them needs to be there.

Well, just keep the refcount one then.

christos